First of all, you need to be sure that the source HTML is valid XML, that
is, it's really XHTML; otherwise a XSL transformation cannot process it.
The fact that you name an uppercase HTML tag makes me think this is not the
case.

>thank's who can help me.
>
>ps: i believe the xslt code is not necessary...

Having a look at the HTML and XSL files could be helpful; if you prefer not
to post them in a public forum, you can send them privately to my e-mail
address